Infrared Spectroscopy for Understanding the Structure of Nafion and its Associated Properties.

T Agarwal, AK Prasad, SG Advani, SK Babu… - Journal of Materials …, 2024 - pubs.rsc.org
Significant effort has been invested previously to understand the effect of temperature and
humidity on water uptake, water transport, structure, and proton conductivity of …

Elucidating the ionomer-electrified metal interface

I Kendrick, D Kumari, A Yakaboski… - Journal of the …, 2010 - ACS Publications
The competitive adsorption of Nafion functional groups induce complex potential
dependencies (Stark tuning) of vibrational modes of CO adsorbed (COads) on the Pt of …

Chemically modulated microwave-assisted synthesis of MOF-74 (Ni) and preparation of metal–organic framework-matrix based membranes for removal of metal ions …

GH Albuquerque, GS Herman - Crystal Growth & Design, 2017 - ACS Publications
In this study, microwaves and chemical modulators were used in combination to improve the
uniformity of synthesized MOF-74 (Ni) materials. A segmented flow, microwave-assisted …

Experimental and theoretical infrared spectroscopic study on hydrated Nafion membrane

RK Singh, K Kunimatsu, K Miyatake, T Tsuneda - Macromolecules, 2016 - ACS Publications
A collaborative experimental and theoretical study on the dependence of the infrared (IR)
spectrum of hydrated Nafion electrolyte membrane on the hydration number is investigated …

Molecular structure of buried perfluorosulfonated ionomer/Pt interface probed by vibrational sum frequency generation spectroscopy

I Yagi, K Inokuma, K Kimijima… - The Journal of Physical …, 2014 - ACS Publications
Perfluorosulfonated ionomer (PFSI), such as Nafion, in polymer electrolyte fuel cells
(PEFCs) has been recognized as an important component to shuttle protons during the …

In situ surface-enhanced Raman spectroscopic studies of nafion adsorption on Au and Pt electrodes

J Zeng, D Jean, C Ji, S Zou - Langmuir, 2012 - ACS Publications
Understanding interactions between Nafion (perfluorosulfonic acid) and Pt catalysts is
important for the development and deployment of proton exchange membrane fuel cells …

Understanding the fingerprint region in the infra-red spectra of perfluorinated ionomer membranes and corresponding model compounds: Experiments and theoretical …

M Danilczuk, L Lin, S Schlick, SJ Hamrock… - Journal of power …, 2011 - Elsevier
We present an ATR-FTIR study of three major perfluorinated ionomers that are used as
proton exchange membranes in fuel cells (FCs) and that differ in their side chains: Nafion …

[图书][B] The chemistry of membranes used in fuel cells: degradation and stabilization

S Schlick - 2018 - books.google.com
Examines the important topic of fuel cell science by way of combining membrane design,
chemical degradation mechanisms, and stabilization strategies This book describes the …

A combined theoretical-experimental study of interactions between vanadium ions and Nafion membrane in all-vanadium redox flow batteries

NN Intan, K Klyukin, TJ Zimudzi, MA Hickner… - Journal of Power …, 2018 - Elsevier
Vanadium redox flow batteries (VRFBs) are a promising solution for large-scale energy
storage, but a number of problems still impede the deployment of long-lifetime VRFBs. One …

An ab initio study of the primary hydration and proton transfer of CF3SO3H and CF3O (CF2) 2SO3H: Effects of the hybrid functional and inclusion of diffuse functions

C Wang, JK Clark II, M Kumar, SJ Paddison - Solid State Ionics, 2011 - Elsevier
Electronic structures calculations were undertaken on two perfluorosulfonic acids
(CF3SO3H and CF3O (CF2) 2SO3H) with varying number of hydrating water molecules to …